<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Loading...</title>
    <style type="text/css">



        .load {
            width: 50px;
            height: 50px;
            border: 5px solid cadetblue;
            border-color: yellow skyblue pink cadetblue;
            /*border-color: skyblue skyblue transparent transparent;*/
            border-radius: 50%;

            animation: spin 3s infinite;
        }


        /*动画*/
        @keyframes spin {
            0% {transform: rotate(0deg)}
            100% {transform: rotate(360deg)}
        }

    </style>
</head>
<body>
<div class="load"></div>
</body>
</html>
